Task 2: - [05] [5 Marks] Go through the following project network diagram and perform the following task 4 Task 1 Task 2 3 3 5 01 2 4 Start Task 3 Task 5 End Task 4 . [2 ] Draw the activity task list for the above project network diagram. Calculate critical path for network diagram and find longest and shortest route for completion of all activities (tasks). [2] Calculate float determination (slack) for the network diagram. [1]